Chelsea Zarych

Portage

Bib: 51992 F

0:00

0:00

/ mi

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Overall

#0 / 54109

Gender (Female)

#0 / 24561

Division (F30-34)

#0 / 4161

Race Day Weather

54°/44°F

few clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

600 ft elev

5K· 3.11 mi

12:01/mi

37:21

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

13:58/mi

1:20:46

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

11:44/mi

1:57:14

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

12:21/mi

2:35:35

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

12:23/mi

2:44:02

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

12:36/mi

3:14:34

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

13:10/mi

3:55:28

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

14:44/mi

4:41:16

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

13:56/mi

5:24:34

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

12:14/mi

5:41:15

↑ 23 ft↓ 20 ft

606 ft elev

Course Elevation

227ft

Total climb

32ft

Range

589 to 621 ft

221ft

Total descent

About the height of a three-story building

The Course

Half Splits

1st Half· via Half

2:44:0212:31 /mi⚡ faster

2nd Half

2:57:1313:31 /mi+8.0%

Positive split — 8.0% slower in the second half

AI Race Performance Report

Chelsea's race, broken down like a coach

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	37:21	12:01	3.11 mi	37:21	12:01	-
10K	1:20:46	13:00	3.10 mi	43:25	13:58	+1:57
15K	1:57:14	12:35	3.11 mi	36:28	11:44	-2:14
20K	2:35:35	12:31	3.11 mi	38:21	12:21	+0:37
Half(13.11 mi)	2:44:02	12:31	0.68 mi	8:27	12:23	+0:02
25K	3:14:34	12:31	2.42 mi	30:32	12:36	+0:13
30K	3:55:28	12:38	3.11 mi	40:54	13:10	+0:34
35K	4:41:16	12:56	3.11 mi	45:48	14:44	+1:34
40K	5:24:34	13:04	3.10 mi	43:18	13:56	-0:48
Finish(26.22 mi)	5:41:15	13:01	1.37 mi	16:41	12:14	-1:42

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:44 /mi

Average Pace

13:01 /mi

Slowest Pace

14:44 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:13:49

22% of race

Time at Steady Pace

1:34:01

28% of race

Time at Slower Pace

2:53:25

51% of race

Average Pace: 13:01 /mi

Loading chart...

Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

0mi6.6mi13.1mi19.7mi26.2mi

Pace:

Faster

Steady

Slower

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Females	F30-34	Seg. Overall	Seg. Females	Seg. F30-34
5K	3.11 mi	49756	21513	3666	47374	19956	3447
10K	3.10 mi	51348-1592	22536-1023	3828-162	52130	23089	3932
15K	3.11 mi	50277+1071	21854+682	3732+96	47374	19956	3447
20K	3.11 mi	49590+687	21405+449	3658+74	47529	20183	3471
Half(13.11 mi)	0.68 mi	49358+232	21270+135	3640+18	45430	19056	3306
25K	2.42 mi	48759+599	20925+345	3595+45	45581	19216	3310
30K	3.11 mi	48121+638	20608+317	3537+58	44899	19142	3309
35K	3.11 mi	48248-127	20758-150	3566-29	48155	21231	3633
40K	3.10 mi	47746+502	20544+214	3523+43	43335	18925	3248
Finish(26.22 mi)	1.37 mi	47502+244	20432+112	3506+17	41639	18142	3192

18142

Passing Analysis

No position changes recorded for this athlete.

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All Results

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Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Chicago Event Management

Race timed by

Mika Timing